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My presentation "Galileo, the European Global Navigation Satellite System: Status and Challenges" at the Space Horizons 2014 Workshop organized by the Brown University.
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Galileo, the European Global Navigation Satellite System:
Status and ChallengesDr. ing. Marco Lisi
European Space AgencySpecial Advisor to the European Commission
Space Horizons 2014 WorkshopBrown University - February 20, 2014
Summary • EGNOS and Galileo are the key elements of the European
navigation “system of systems”, a strategic and critical infrastructure of the European Union;
• The Galileo global navigation satellite system, joint initiative by the European Union and the European Space Agency, is one of the most ambitious and technologically advanced service systems being developed in Europe, by European industries and with European resources;
• While the system procurement and deployment proceed following an incremental Implementation Plan, all steps are being taken for the delivery of Early Services;
• After a political decision of Vice-President Antonio Tajani, then included by President Manuel Barroso in the agenda of the European Commission, Galileo will start officially delivering Early Services, i.e. the guaranteed and committed delivery of capabilities to the community of potential customers/users, as from the end of 2014.
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Current Galileo Governance
Galileo Service Organization
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GSA
OSEU Citizens
PRSEU States
CSProviders
SARCospas-Sarsat
ESA
ExternalEntities
CNES
External Entities
Operator(s)
Galileo System
ServiceOperatore
ECTechnical Support
The Galileo Timeline
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Galileo Implementation Plan
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Galileo IOV System Configuration
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Galileo Space Segment for IOV
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IOV Satellites (PFM, FM2, FM3, FM4)
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Galileo Ground Segment for IOV
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Accuracy of 1st position Fix at ESTEC
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IOV Measured Performance
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Galileo FOC Spacecraft (OHB) (1/3)
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Galileo FOC Spacecraft (OHB) (2/3)
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Galileo FOC Spacecraft (OHB) (3/3)
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Satellites Visibility to Support PVT
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Galileo Early Services: What?Early services for OS,SAR and PRS will be provided
from 2014
Open Service (OS)Delivery of a stable signal in space from a number of satellites in orbit, allowing ranging interoperable with GPS; time broadcasting
Public Regulated Service (PRS)
Delivery of a stable secure signal in space allowing Pilot Projects with EU Member States
Search and Rescue Service (SAR)
Guaranteed “forward link” which allows the detection and localization of distress signals; validation with Cospas-Sarsat
Commercial Service (CS) Initial demonstration projects with potential service providers
The former “Safety-of-Life” Serviceis being re-profiled:
Integrity Monitoring Service
Provides vital integrity information for life-critical applications
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From a System…
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…to a Service
European GNSS Agency (GSA),Prague
Galileo Service Centre, Madrid
Early Services Task Force
Galileo System Infrastructure
Galileo Security
Monitoring Centre
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“Loyola de Palacio” GNSS Service Centre
Come and visit us at: www.gsc-europa.eu
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Galileo Development & Acquisition Process
Galileo Service Provision Process
Galileo Deployed Configuration
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Galileo Centers in Europe
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Galileo Stations for Early Services
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Early Services Validation Phase
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Service Requirements (OS, SAR, CS)
KPI Definition Documents
(OS, PRS, SAR)
Service Preparation
Service Validation
Final Review
Service Accreditation
Service Declaration
Service Declaration is an announcement to the target usersof the commitments in term of performance and availabilityas specified in the Definition Documents
Service ProvisionCompleted Running
Validation Plan
Conclusion
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Galileo is readyand
eager to serve
